.login,.register,.getpassword{
    width: 100%;
    height: 100vh;
    background: url('http://127.0.0.1:3000/images/login.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    justify-content: center;
    align-items: center;
}
.login{
    align-items: start;
    padding-top: 9rem;
}
.login-form,.register-form,.getpassword-form{
    width: 90%;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    .title{
        font-weight: 900;
        padding-bottom: 1rem;
        width: 90%;
        background: linear-gradient(to right, #ff5c33, #ffbf8d); /* 渐变颜色 */
        -webkit-background-clip: text; /* 文字背景裁剪 */
        color: transparent; /* 使文字颜色透明 */
    }
}
.nut-form-footer{
    display: block;
}
.sub-f{
    text-align: right;
    padding: 0.5rem 0;
    font-size: .75rem;
    color: #777;
    .to-reg{
        color: rgb(144, 144, 248);
    }
}
.getpassword{
    align-items: start;
    padding-top: 10rem;
    background-image: none;
}
.getpassword-form-1{
    padding: 20px;
    text-align: center;
    border-radius: 1.25rem;
    width: 100%;
    min-height: 6.25rem;
    h2{
        margin: 20px;
    }
}

.icon{
    margin: 10px;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    border: 1px solid #eee;
    text-align: center;
    line-height: 2rem;
}